Hello Everyone, Myself Abhishek Modak Lead Data Engineer with 14+ years of experience building scalable data platforms across telecom and retail. I design and develop high-performance architectures that power analytics, AI, and business growth. I specialize in Databricks Lakehouse, AWS Cloud, and AI-driven data solutions, including RAG-based systems and LLM fine-tuning. My focus is simple: build reliable, automated, production-grade data systems that create measurable value. 2× AWS Certified | 4× Databricks Certified Core Strengths • AI Integration (RAG, GenAI, Agentic AI) • Large-Scale Data Engineering (Hadoop, Big Data,Spark, Kafka, PySpark, Scala) • Cloud Architecture (AWS – S3, Glue,Dynamo Db, Sqs,sns,Redshift, Lambda, Event-driven systems) • Automation Frameworks (SCD Type 2, Data Quality, Metadata-driven ETL, etc) • Performance Optimization & Cost Efficiency • CI/CD & Agile Delivery Leadership I bring a strong blend of hands-on engineering depth and strategic thinking, helping organizations modernize data ecosystems and accelerate AI adoption. Apart from this I love mentoring, guiding , grooming associates,interview preparations to help them grow in their carrier. I would love to share my knowledge to most possible extent. Lot more can be found in 1:1 session.